If you thnk it will be mittens, and I do, the only thing to do is support truly conxervative House and Senate candidates. I got a call from RNC asking for contributions today. I told them I am only contributing to conservative candidates that I approve of and by myself. No misdirecting my money to RINOs or closet communists. No more Snowes, Collins, Lugar, McCain, etc. When they say “is not party more important than policy?” I answer, ask that to those who Hitler, Stalin and Mao killed, as I am sure they had some coward or greedy crossovers too.
When party leaves the base, then principle is the most important thing of all.